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公开(公告)号：US5090229A
公开(公告)日：1992-02-25
申请号：US624351
申请日：1990-12-07
IPC分类号： B21D22/30
CPC分类号： B21D22/30
摘要： The invention is directed to the punch on the reciprocating ram of a can body making machine wherein the punch is mounted on one end portion of the reciprocating ram so that the punch is capable of rotational movement relative to the reciprocating ram.
摘要翻译： 本发明涉及一种罐体制造机的往复式压头上的冲头，其中冲头安装在往复式压头的一端部上，使得冲头能够相对于往复式压头转动。
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公开(公告)号：US5172981A
公开(公告)日：1992-12-22
申请号：US703913
申请日：1991-05-22
申请人： Warren R. Williams , Roger A. Hahn , Bruce A. Moen
发明人： Warren R. Williams , Roger A. Hahn , Bruce A. Moen
CPC分类号： F16C23/045 , F16C32/067
摘要： A spherical hydrostatic bearing having a ball mounted in a split socket for substantially friction free movement relative thereto and a linear hydrostatic bearing extending through the ball and having a longitudinal axis coinciding with the longitudinal axis of the ball for permitting substantially friction free sliding movement of a rod. Also, apparatus is provided for at least limiting rotational movement of the ball around the longitudinal axis of the split socket.
摘要翻译： 一种球形静压轴承，其具有安装在分开的插座中以便相对于其基本上无摩擦运动的球体和延伸穿过球体的直线静压轴承，并且具有与球的纵向轴线重合的纵向轴线，以允许基本上无摩擦的滑动运动 竿。 而且，设置用于至少限制球围绕分离插座的纵向轴线的旋转运动。
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公开(公告)号：US4783982A
公开(公告)日：1988-11-15
申请号：US102115
申请日：1987-09-29
申请人： Roger A. Hahn , Robert H. Schultz
发明人： Roger A. Hahn , Robert H. Schultz
CPC分类号： B21D24/16 , B21D28/18 , B23D21/00 , B23D31/00 , B23D31/001 , Y10T83/386 , Y10T83/8717
摘要： A system for trimming a can body wherein a can body is positioned within a cutting member so that the cutting member is at the location where the can body is to be trimmed. A resilient, deformable object is inserted into the can body and positioned therein so that at least a portion thereof is located radially opposite portions of the can body on each side of the cutting member. The resilient, deformable object is deformed so as to move a first part thereof against a portion of the can body to prevent longitudinal movement of the can body and then to move a second part thereof against the portion of the can body located between the cutting member and the open end of the can body in a radially outward direction so as to sever that portion from the can body.
摘要翻译： 一种用于修整罐体的系统，其中罐体位于切割构件内，使得切割构件位于要修剪罐体的位置。 弹性可变形物体被插入到罐体中并定位在其中，使得其至少一部分在切割构件的每一侧上位于罐体径向相对的部分上。 弹性可变形物体变形，以使其第一部分抵靠罐体的一部分移动，以防止罐体的纵向移动，然后将其第二部分移动到位于切割构件之间的罐体的部分 以及罐体的径向向外的开口端，以便从罐体切断该部分。
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公开(公告)号：US5357779A
公开(公告)日：1994-10-25
申请号：US36179
申请日：1993-03-23
申请人： Roger A. Hahn , Phillip W. Gold , Harold Cook, Jr.
发明人： Roger A. Hahn , Phillip W. Gold , Harold Cook, Jr.
摘要： A can body maker apparatus including a stationary support frame; a housing having forming and ironing dies located therein mounted on the support frame; an elongated ram; a reciprocating ram drive; and a redraw assembly which includes a redraw sleeve for supporting a can body preform thereon; a redraw carriage for supporting and axially displacing the redraw sleeve relative the ram; a redraw electromagnetic coil fixedly positioned relative the stationary support frame; and a permanent magnet fixedly mounted with respect to the redraw carriage in displace relationship with the coil along the coil axis for co-acting with the electromagnetic field produced by the coil for controllably reciprocatingly displacing the redraw carriage. Also, apparatus is provided for applying a force on the redraw sleeve while the redraw sleeve is in contact with the can body preform so that the redraw sleeve applies a pressure on the can body preform and control apparatus for controlling the amount of force applied on the redraw sleeve.
摘要翻译： 一种罐体制造装置，包括固定支撑框架; 具有安装在所述支撑框架上的成形和熨烫模具的壳体; 一个细长的公羊 往复式压头驱动; 以及重画组件，其包括用于在其上支撑罐体预制件的重拉套筒; 用于支撑和重新拉动套筒相对于压头的重画托架; 相对于固定支撑架固定定位的重绘电磁线圈; 以及相对于重排托架固定地安装的永磁体，其与线圈沿着线圈轴线位移关系，以与由线圈产生的电磁场共同作用，以可控地往复移位重画托架。 此外，设置用于在重拉套筒与罐体预制件接触的同时在重拉套筒上施加力，使得重拉套筒对罐体预制件施加压力并且控制装置用于控制施加在罐体预制件上的力的量 重画袖。
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公开(公告)号：US4697973A
公开(公告)日：1987-10-06
申请号：US820063
申请日：1986-01-21
申请人： Roger A. Hahn , Henry H. Heins
发明人： Roger A. Hahn , Henry H. Heins
CPC分类号： B65H1/025 , B65B43/185 , B65H1/24 , B65H3/0825 , B65H3/50 , B65H3/56 , B65H2701/1766
摘要： A system for the transfer of an individual folded carton from a supply of folded cartons to a conveyor for further processing using a vacuum unit that is reciprocated over an arcuate path and wherein vacuum is applied to the vacuum unit immediately prior to its contact with a first one of a supply of folded cartons so as to secure the first one to the vacuum unit and the vacuum is discontinued from the vacuum unit after the vacuum unit and the first one of the folded cartons have moved away from the supply of folded cartons through a distance less than about three inches.
摘要翻译： 用于将单个折叠纸箱从供应的折叠纸箱转移到输送机的系统，用于使用在弓形路径上往复运动的真空单元进行进一步处理，并且其中真空在其与第一 供应折叠纸箱之一以便将第一个固定到真空单元上，并且在真空单元之后和真空单元中的真空被中断，并且第一个折叠的纸箱已经从折叠的纸箱的供应部分移动通过一个 距离小于约三英寸。
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公开(公告)号：US4575443A
公开(公告)日：1986-03-11
申请号：US684673
申请日：1984-12-21
申请人： Bruce A. Moen , Roger A. Hahn
发明人： Bruce A. Moen , Roger A. Hahn
CPC分类号： B29C45/5605 , B29C45/26 , B29B2911/14593 , B29K2105/253 , Y10S425/806
摘要： A device and method for flash suppression in a molding with rotation system having a non-rotating mating surface capable of venting gases during the molding process while simultaneously suppressing flash. Flash is directed inwardly and away from the mating surface and contained between a mandrel and mandrel housing in a low pressure reservoir which is completely separate from the mating surface. A cooling fluid is utilized to carry away flash particles from the low pressure reservoir and thereby further prevent contamination of the mating surface.
摘要翻译： 具有旋转系统的模制中的闪光抑制的装置和方法，该旋转系统具有能够在成型过程中排气的非旋转配合表面，同时抑制闪光。 闪光指向内部并远离配合表面并且容纳在与配合表面完全分离的低压储存器中的心轴和心轴壳体之间。 使用冷却流体从低压储存器携带闪蒸颗粒，从而进一步防止配合表面的污染。
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公开(公告)号：US07185525B2
公开(公告)日：2007-03-06
申请号：US10848528
申请日：2004-05-17
申请人： Elmer D. Werth , Roger A. Hahn
发明人： Elmer D. Werth , Roger A. Hahn
IPC分类号： B21D51/26
摘要： A method is provided for forming an end closure for a surrounding sidewall of a container, such as an aluminum can. The method includes forming a central body panel oriented transversely to the central axis of the can and forming an outer surrounding margin portion joined to the sidewall such that the margin portion has a support section oriented longitudinally relative to the sidewall. A portion of the margin is corrugated to provide a rib structure having longitudinally extending first rib components located on the support section. This method can be accomplished during the ironing and doming of a can.
摘要翻译： 提供了一种用于形成用于诸如铝罐的容器的周围侧壁的端盖的方法。 该方法包括形成横向于罐的中心轴线定向的中心主体板，并且形成连接到侧壁的外部周边边缘部分，使得边缘部分具有相对于侧壁纵向定向的支撑部分。 边缘的一部分是波纹状的，以提供肋状结构，其具有位于支撑部分上的纵向延伸的第一肋部件。 这种方法可以在罐的熨烫和拱顶期间完成。
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公开(公告)号：US5154075A
公开(公告)日：1992-10-13
申请号：US724809
申请日：1991-07-02
申请人： Roger A. Hahn , Phillip W. Gold , Harold Cook, Jr.
发明人： Roger A. Hahn , Phillip W. Gold , Harold Cook, Jr.
摘要： A can body maker apparatus of the type having an axially reciprocal ram member and an axially reciprocal redraw carriage comprising a ram position sensing assembly for sensing the position of the ram member and for generating a ram position signal in response thereto; an electromagnetic bearing assembly for frictionlessly radially supporting and aligning one end of the ram member with a predetermined ram displacement path; an electromagnetic redraw carriage actuator for applying magnetic force to the redraw carriage for reciprocating the redraw carriage; and a control assembly for selectively energizing and deenergizing electromagnets in the electromagnetic bearing assembly and the electromagnetic redraw assembly in response to the ram position signal, also, an electromagnetic doming apparatus is provided for shaping the bottom portion of the can body.
摘要翻译： 具有轴向往复的柱塞构件和轴向往复的重绘托架的罐体制造设备包括用于感测柱塞构件的位置并用于响应于此产生柱塞位置信号的柱塞位置检测组件; 电磁轴承组件，用于无摩擦地径向地支撑和对准所述柱塞构件的一端与预定的冲头位移路径; 电磁重绘托架致动器，用于向重拉托架施加磁力，用于使重画托架往复运动; 以及一个控制组件，用于响应于柱塞位置信号，选择性地给电磁轴承组件和电磁重绘组件中的电磁体通电和断电，同时提供一种用于使罐体的底部成形的电磁拱顶装置。
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公开(公告)号：US4976131A
公开(公告)日：1990-12-11
申请号：US510622
申请日：1990-04-18
摘要： A redraw apparatus is provided for a can body making apparatus wherein the redraw carriage of the redraw apparatus is mounted for substantially friction-free sliding reciprocating movement over a pair of spaced apart support posts which are fixedly mounted on the housing holding the can forming and ironing dies. Also, a counterbalancing system is provided for applying a force to counterbalance the weight of a portion of structures used to reciprocate the redraw carriage. Additionally, a raw assembly is provided for supporting a ram for movement through the redraw apparatus and the can forming and ironing dies wherein a pair of spaced apart elongated shafts are fixedly mounted and a ram carriage having the ram attached thereto is provided with liquid bearings using liquid coolant comprising water having solubles contained therein for mounting the ram carriage on the elongated shafts for substantially friction free movement thereover. A guide liquid bearing is also used to ensure proper alignment of the ram. Also disclosed in a reciprocating ram which is supported solely by a liquid bearing wherein the liquid bearing using liquid coolant comprising water having solubles contained therein has a sufficient length to ensure the proper alignment of the leading portion of the elongated ram as it engages a can blank in a redraw assembly and moves it through the forming and ironing dies to form an elongated can body.
摘要翻译： 为罐体制造装置提供了一种重画装置，其中重画装置的重新拉出装置安装成用于在一对间隔开的支撑柱上基本上无摩擦的滑动往复运动，固定地安装在保持罐形成和熨烫的壳体上 死了 而且，还提供了一种平衡系统，用于施加力以平衡用于使重新拉出托架往复移动的结构的一部分的重量。 另外，提供了一个原始组件，用于支撑用于移动通过重新拉拔装置的冲头，以及固定地安装一对间隔开的细长轴的罐头成形和熨烫模具，并且具有附接到其上的冲头的冲头滑架设置有液体轴承，其使用 液体冷却剂包括其中容纳有可溶物的水，用于将柱塞滑架安装在细长轴上，用于在其上基本上无摩擦力的运动。 引导液体轴承也用于确保冲头的正确对准。 还公开在仅由液体轴承支撑的往复式推杆中，其中使用包含其中容纳可溶物的水的液体冷却剂的液体轴承具有足够的长度，以确保细长冲头的引导部分在与罐坯体接合时的适当对准 在重画组件中并将其移动通过成型和熨烫模具以形成细长的罐体。
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公开(公告)号：US4595552A
公开(公告)日：1986-06-17
申请号：US681099
申请日：1984-12-13
申请人： Roger A. Hahn
发明人： Roger A. Hahn
CPC分类号： B29C45/2806 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/14133 , B29C2045/2855 , B29C49/0005 , B29C49/06 , B29K2025/00
摘要： An injection mold apparatus for forming molded plastic articles comprising a polymer supply source; a mold cavity; conduit connecting the mold cavity and the supply source; an injection assembly for injecting molten polymer into the mold cavity and a gate valve associated with the conduit and having an elongate central passage terminating in an outlet orifice and a needle positioned in skewed relationship with the elongate central passage and selectively insertable into the orifice in a closed position and retractable from the orifice and the elongate central passage to provide an unrestricted polymer flow in an open position.
摘要翻译： 一种用于形成包含聚合物供应源的模制塑料制品的注塑模具装置; 模腔; 连接模腔和供应源的导管; 用于将熔融聚合物注入到模腔中的注射组件和与导管相关联的闸阀，并且具有终止于出口孔的细长中心通道和与细长中心通道成倾斜关系的针，并且可选择性地插入孔中 关闭位置并且可从孔口和细长中心通道缩回以在打开位置提供无限制的聚合物流。
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